Base | Representation |
---|---|
bin | 1100010010000… |
… | …01111000011011 |
3 | 21011212111000000 |
4 | 12021001320123 |
5 | 202333432144 |
6 | 14120144043 |
7 | 2360512611 |
oct | 611017033 |
9 | 234774000 |
10 | 103030299 |
11 | 53181209 |
12 | 2a608023 |
13 | 18464b98 |
14 | d97d6b1 |
15 | 90a2769 |
hex | 6241e1b |
103030299 has 28 divisors (see below), whose sum is σ = 156517600. Its totient is φ = 67779504.
The previous prime is 103030297. The next prime is 103030303. The reversal of 103030299 is 992030301.
It is not a de Polignac number, because 103030299 - 21 = 103030297 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103030297) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 56697 + ... + 58485.
Almost surely, 2103030299 is an apocalyptic number.
103030299 is a deficient number, since it is larger than the sum of its proper divisors (53487301).
103030299 is an frugal number, since it uses more digits than its factorization.
103030299 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1886 (or 1871 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 27.
The square root of 103030299 is about 10150.3841799215. The cubic root of 103030299 is about 468.8007740201.
It can be divided in two parts, 1030 and 30299, that added together give a square (31329 = 1772).
The spelling of 103030299 in words is "one hundred three million, thirty thousand, two hundred ninety-nine".
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